Froslass ex

Ability — Evanescent: If this Pokémon is in the Active Spot and is Knocked Out, flip a coin. If heads, your opponent takes 1 fewer Prize card.

Frost Bullet (140): This attack also does 20 damage to 1 of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)